Remembrance - S1-E1
Continuity mistake: Right at the beginning, the camera zooms into the Enterprise through a view that shows 3 windows of equal size. In the rest of the scene, Jean-Luc Picard and Data are playing poker in front of two side windows and a central window that is wider than the other two combined. (00:00:30)
Continuity mistake: In Episode 1, Nora tells Nathan that he isn't supposed to know if she is a human or AI, but later on in the season when the egg hunt is announced, it is clear that the prize is virtual funds for the Uploads, and actual cash for the Angels.
Continuity mistake: The three friends finally meet in person after all the texting. Karube brings a cigarette to his mouth when Chota asks "Where to?", but in the next shot his hand is lower. (00:07:15)